Wall Street raider Carl Icahn defended his twin attacks on computer giant Dell and offshore oil rig operator Transocean Friday, saying such companies need "shaking up" for shareholders' benefit.
Internet search king Google's shares pushed past $800 for the first time Tuesday despite a tough new challenge from Microsoft and looming European Union action over alleged privacy violations.
Google's Chairman Eric Schmidt plans to sell 3.2 million "A" shares, currently worth $2.5 billion, over the next year, Google said Friday in a filing with the Securities and Exchange Commission.
Apple said Thursday it is weighing ways to give shareholders more of its huge cash stockpile, after hedge fund Greenlight Capital filed suit in an effort to press it in that direction.
Facebook is increasing its revenue from mobile with more users now accessing the social network via smartphones and tablets than from personal computers, but Wall Street remains unimpressed.
Yahoo! shares bounced in after-hours trading Monday as the struggling Internet pioneer topped Wall Street expectations despite a slip in quarterly profit.
Apple shares extended their losses Friday, ending a miserable week for the California tech giant as it surrendered its position as the world's biggest company based on market value.
Oil and Gas Minister emphasized that the decision is to be taken by a special inter-agency committee that is carefully studying the issue at the moment.
The aftermarket trade of common stock of KazTransOil as part of the People’s IPO Kazakhstan state program has officially started at Kazakhstan Stock Exchange.
Toyota shares on Tuesday jumped to their highest level this year, boosted by a weaker yen and after a report said the firm was on track to be the world's biggest automaker in 2012.
Concerns that the latest iPhone may not be a hit in China caused Apple shares on Friday to extend their slide from a record high price hit in September.
Shares in Japanese power companies plunged Tuesday after a panel of experts said one of the nation's nuclear plants may sit over an active seismic fault, raising fears it would have to be scrapped.
Shares in Panasonic dived nearly 20 percent Thursday after the Japanese firm warned of a mammoth $9.6 billion annual loss in the latest sign of trouble for the nation's hard-hit electronics giants.